header{width: 100%;height: .8rem;text-align: center;line-height: .8rem;position: relative;padding: .1rem 0;overflow: hidden;
	border-bottom: solid 1px #ddd;
}
header i{float: left;font-size: .5rem !important;position: absolute;left: .2rem;top:50%;width: .5rem;height: .5rem;margin-top: -.25rem !important;}
header span{font-size: .32rem;}
.wrapper{
	padding: .3rem;
}
.banner img{width: 100%;height:3.22rem;}
.banner img{width: 100%;height:3.22rem;width: 7.5rem;}
.wrapper .introduce-title{font-size: .28rem;color: #e11426;text-align: center;padding:.4rem 0}
.wrapper .introduce-desc{font-size: .21rem;color: #000;line-height: 1.8;}